diff --git a/.config/polybar/modules.ini b/.config/polybar/modules.ini
index 5304a1d..e9a966f 100644
--- a/.config/polybar/modules.ini
+++ b/.config/polybar/modules.ini
@@ -27,7 +27,7 @@ interval = 5
 [module/memory_bar]
 type = internal/memory
 format = <bar-used>
-format-prefix = "%{A1} %{A}"
+format-prefix = "%{A1:$TERMINAL_CMD 'top -o RES' &:} %{A}"
 format-prefix-foreground = ${colors.foreground-alt}
 
 bar-used-width = 10
@@ -35,7 +35,7 @@ bar-used-gradient = false
 bar-used-indicator =
 bar-used-indicator-foreground = ${colors.foreground}
 bar-used-indicator-font = 0
-bar-used-fill = "%{A1}%{T5}_%{T-}%{A}"
+bar-used-fill = "%{A1:$TERMINAL_CMD 'top -o RES' &:}%{T5}_%{T-}%{A}"
 bar-used-foreground-0 = ${colors.bn}
 bar-used-foreground-1 = ${colors.bn}
 bar-used-foreground-2 = ${colors.bn}
@@ -45,7 +45,7 @@ bar-used-foreground-5 = ${colors.bm}
 bar-used-foreground-6 = ${colors.bd}
 bar-used-foreground-7 = ${colors.bd}
 bar-used-foreground-8 = ${colors.bd}
-bar-used-empty = "%{A1}%{T5}_%{T-}%{A}"
+bar-used-empty = "%{A1:$TERMINAL_CMD 'top -o RES' &:}%{T5}_%{T-}%{A}"
 bar-used-empty-foreground = ${colors.foreground-alt}
 
 [module/wireless]